Final answer:
The appropriate pace for the Lamaze breathing technique is no slower than 6 breaths per minute and no faster than 12 breaths per minute, which aligns with the body's requirement for efficient alveolar ventilation and is consistent with the average non-exertion respiratory rate for humans.
Step-by-step explanation:
The Lamaze breathing technique, which is a method used to aid in childbirth, should be no slower than 6 breaths per minute and no faster than 12 breaths per minute. This falls within option a) 6 breaths per minute; 12 breaths per minute. It is important to maintain a respiratory rate that supports effective alveolar ventilation, preventing carbon dioxide buildup and ensuring adequate oxygenation during labor. Additionally, considering that the average respiratory rate under non-exertion conditions for humans is 12-15 breaths per minute, the Lamaze technique is consistent with maintaining a controlled and effective breathing pattern.